Features of the Sugoi Women's Prism 4 IN Short Seam-free Laser cut hipster liner for ultimate comfort Active flex is a lightweight, four-way stretch woven fabric for superior range of motion and comfort Wide waistband with infinity draw cord for a secure and comfortable Fit Moisture wicking, premium hipster liner with free-cut leg openings and cotton gusset Fabric Details Active flex, Helix lite, Premium liner, 90% Polyester 10% Spandex